Answer:
Explanation:
There are many examples of fossils found on separate continents and nowhere else, suggesting the continents were once joined. If Continental Drift had not occurred, the alternative explanations would be:
The species evolved independently on separate continents – contradicting Darwin’s theory of evolution.
They swam to the other continent/s in breeding pairs to establish a second population.
Answer: A gene that exhibits multiple phenotypic expression.
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Answer:
I think its bone, air and hence
Explanation:
Because dna won't bond corectly